Core i5-10400F vs Ryzen Z2 Extreme

Core i5-10400F vs Ryzen Z2 Extreme Performance Spectrum

Core i5-10400F

6 / 12

13,029

0.0%

24,177

+85.6%

Ryzen Threadripper PRO 5975WX

Ryzen Threadripper 9960X

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Core i5-10400F vs Ryzen Z2 Extreme FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Core i5-10400F vs Ryzen Z2 Extreme: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Core i5-10400F

2020

Why buy it

✅100+% more PCIe lanes (16 vs 0) for storage and expansion-heavy builds.
✅Includes a boxed cooler (Yes), unlike Ryzen Z2 Extreme.

Trade-offs

❌Worse for gaming: lower average FPS than Ryzen Z2 Extreme across 50 shared CPU benchmark tests.
❌Lower PassMark (13,029 vs 24,177).
❌Smaller total L3 cache (12 MB vs 16 MB).
❌Launch MSRP is still $160 MSRP, while Ryzen Z2 Extreme mostly shows up through inconsistent older-market listings.
❌712.5% higher power demand at 65W vs 8W.

Ryzen Z2 Extreme

2025

Why buy it

✅Better for gaming: +25.3% higher average FPS across 50 shared CPU benchmark tests.
✅+33.3% larger total L3 cache (16 MB vs 12 MB).
✅Draws 8W instead of 65W, a 57W reduction.
✅Newer platform on FP8 with DDR5 support instead of LGA1200 and DDR4.

Trade-offs

❌No boxed cooler included, unlike Core i5-10400F.

Quick Answers

So, is Ryzen Z2 Extreme better than Core i5-10400F?

Yes. Ryzen Z2 Extreme is the better all-around CPU here. It gives you a 25.3% average FPS lead across 50 shared CPU game tests in our data, 85.6% better PassMark, and the stronger long-term platform, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Ryzen Z2 Extreme is the better pick. According to our tests, it delivers 25.3% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Ryzen Z2 Extreme is the stronger fit. You are getting 85.6% better PassMark, backed by 8 cores and 16 threads. It also has the larger cache pool with 33.3% larger total L3 cache (16 MB vs 12 MB).

Which one is the smarter buy today, not just the cheaper CPU?

Ryzen Z2 Extreme is still the faster CPU overall, but Core i5-10400F is easier to justify if budget matters more than peak performance. Ryzen Z2 Extreme comes in at an unclear MSRP at unclear MSRP versus $160 MSRP, and it still gives you a 25.3% average FPS lead across 50 shared CPU game tests in our data. Core i5-10400F is also 100.0% better value on MSRP (81.4 vs 0.0 PassMark/$), which is why it can still make sense for tighter-budget builds on paper.

Which one is more future-proof for 2026 and beyond?

Ryzen Z2 Extreme makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2025 vs 2020), a healthier platform with FP8 and DDR5 instead of LGA1200, 33.3% larger total L3 cache (16 MB vs 12 MB), and more multi-core headroom with 8 cores / 16 threads instead of 6/12. That gives you a healthier platform runway for motherboard, RAM, and later CPU upgrades.

Core i5-10400F vs Ryzen Z2 Extreme Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Core i5-10400F

The Core i5-10400F is manufactured by Intel. It was released in 30 April 2020 (5 years ago). It is based on the Comet Lake (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.3 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 13,029 points. Launch price was $155.

Ryzen Z2 Extreme

The Ryzen Z2 Extreme is manufactured by AMD. It was released in 6 January 2025 (less than a year ago). It is based on the Strix Point (Zen 5) (2025) architecture. It features 8 cores and 16 threads. Base frequency is 2 GHz, with boost up to 5 GHz. L3 cache: 16 MB. L2 cache: 8 MB. Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 8 MB + 16 MB. Memory support: DDR5. Passmark benchmark score: 24,177 points. Launch price was $299.

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Processing Power

The Core i5-10400F packs 6 cores / 12 threads, while the Ryzen Z2 Extreme offers 8 cores / 16 threads — the Ryzen Z2 Extreme has 2 more cores. Boost clocks reach 4.3 GHz on the Core i5-10400F versus 5 GHz on the Ryzen Z2 Extreme — a 15.1% clock advantage for the Ryzen Z2 Extreme (base: 2.9 GHz vs 2 GHz). The Core i5-10400F uses the Comet Lake (2020−2025) architecture (14 nm), while the Ryzen Z2 Extreme uses Strix Point (Zen 5) (2025) (4 nm). In PassMark, the Core i5-10400F scores 13,029 against the Ryzen Z2 Extreme's 24,177 — a 59.9% lead for the Ryzen Z2 Extreme. L3 cache: 12 MB (total) on the Core i5-10400F vs 16 MB on the Ryzen Z2 Extreme.

Feature	Core i5-10400F	Ryzen Z2 Extreme
Cores / Threads	6 / 12	8 / 16+33%
Boost Clock	4.3 GHz	5 GHz+16%
Base Clock	2.9 GHz+45%	2 GHz
L3 Cache	12 MB (total)	16 MB+33%
L2 Cache	256K (per core)+3100%	8 MB
Process	14 nm	4 nm-71%
Architecture	Comet Lake (2020−2025)	Strix Point (Zen 5) (2025)
PassMark	13,029	24,177+86%
Cinebench R23 Multi	8,191	—
Geekbench 6 Single	1,454	—
Geekbench 6 Multi	5,783	—

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Memory & Platform

The Core i5-10400F uses the LGA1200 socket (PCIe 3.0), while the Ryzen Z2 Extreme uses FP8 (PCIe 4.0) — making them incompatible on the same motherboard.

Feature	Core i5-10400F	Ryzen Z2 Extreme
Socket	LGA1200	FP8
PCIe Generation	PCIe 3.0	PCIe 4.0+33%
Max RAM Speed	DDR4-2666	—
Max RAM Capacity	128 GB	—
RAM Channels	2	—
ECC Support	No	—
PCIe Lanes	16	—

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Advanced Features

Virtualization: VT-x, VT-d (Core i5-10400F) / not specified (Ryzen Z2 Extreme). Primary use case: Core i5-10400F targets Gaming. Direct competitor: Core i5-10400F rivals Ryzen 5 3600.